# Copyright 2021 PerfKitBenchmarker Authors. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

spark.master=spark://{{ leader_ip }}:7077

spark.driver.memory={{ driver_memory_mb }}m
spark.executor.memory={{ worker_memory_mb }}m
spark.executor.cores={{ worker_vcpus }}
spark.num.executors={{ worker_ips|length }}

# Hadoop configs prefixed with spark.hadoop
spark.hadoop.fs.defaultFS=hdfs://{{ leader_ip }}/
{% if aws_access_key %}
# Configure S3A Hadoop's S3 filesystem
# Use s3:// scheme to be consistent with EMR
spark.hadoop.fs.s3.impl=org.apache.hadoop.fs.s3a.S3AFileSystem
spark.hadoop.fs.s3a.access.key={{ aws_access_key }}
spark.hadoop.fs.s3a.secret.key={{ aws_secret_key }}
{% endif %}
